Water Ingress & Drainage Surveys

Hulkro supported TfL’s Water Ingress Surveys, the works included for non-intrusive and specialist intrusive surveys to look at the water ingress issues at Liverpool Street Station. ​The surveys included for:

• Mapping the external street and roof drainage systems

• Mapping the internal drainage and water management systems

• Identification of the points of water infiltration

• CCTV Drainage Surveys

• Pressure water and dye testing

• Assessment of water damaged assets

• Specification of the remedial works requirements